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Re: AVRO M/R: ClassNotFoundException: ...Paranamer - Avro - [mail # user]
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...i had this too ad some point. i just added paranemer to distributed cache (or classpath on hadoop) and it went away On Thu, Dec 13, 2012 at 2:21 PM, Terry Healy wrote: ...
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Author: Koert Kuipers,
2012-12-15, 01:13
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record schema names... a nuisance? - Avro - [mail # user]
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...we are on a fairly old avro (1.5.4) so not sure my observations apply to newer versions. i noticed that when i read from avro files in hadoop it does not expect the reader's schema (fully qu...
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Author: Koert Kuipers,
2012-10-20, 16:52
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Re: version of avro - Avro - [mail # user]
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...option 3 is not available to us. i have been using option 1 without issues so far (except in hive), but i have only worked with MR1 old api and avro- generic so far (not sure which of these ...
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Author: Koert Kuipers,
2012-10-20, 16:27
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using strings instead of utf8 - Avro - [mail # user]
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...how do i tell (generic) avro to use strings for values instead of it's own utf8 class? i saw a way of doing it by modifying the schemas (adding a property). i also saw mention of a way...
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Author: Koert Kuipers,
2012-10-19, 21:57
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version of avro - Avro - [mail # user]
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...i noticed avro version 1.5.4 is included with some version/distros of hadoop and hive... is there a reason why 1.5.4 is included specifically and not newer ones? are there some incompatibili...
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Author: Koert Kuipers,
2012-10-19, 20:03
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alias is also existing and used field - Avro - [mail # user]
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...I have a record schema with fields that look like this: "fields" : [ { "name" : "a", "type" [ "null", "string" ], "default" : null }, ...
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Author: Koert Kuipers,
2012-08-19, 19:35
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avro and hadoop: what is the role of the schema name? - Avro - [mail # user]
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...i am a little confused about the roles of record schema names when using avro in hadoop. when i read from avro files in hadoop with a reader schema that has a different name but otherw...
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Author: Koert Kuipers,
2012-07-18, 03:05
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Re: re-use or copy a Field - Avro - [mail # user]
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...ok i will do thanks On Fri, Feb 3, 2012 at 7:26 PM, Doug Cutting wrote: ...
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Author: Koert Kuipers,
2012-02-04, 00:41
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re-use or copy a Field - Avro - [mail # user]
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...I often find myself manipulating record schemas or creating new ones from the fields of existing ones in Java. Now at first i just tried to re-use a field of an existing record schema ...
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Author: Koert Kuipers,
2012-02-03, 21:57
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Re: abuse of aliases? - Avro - [mail # user]
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...thanks doug On Fri, Feb 3, 2012 at 3:58 PM, Doug Cutting wrote: ...
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Author: Koert Kuipers,
2012-02-03, 21:43
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